Dispositif de protection antisurtension, 300 V 5SD

The Siemens innovative surge protection device is engineered to shield your electrical systems from transient overvoltage events. Combining advanced technology with a robust design, it is ideal for applications requiring high protection standards. With a three-pole configuration, this device accommodates TNC installations seamlessly on a 40mm busbar. Its compliance with IEC standards ensures reliability and safety, making it perfect for both residential and commercial settings. Built to endure diverse operating conditions, it features a durable enclosure material, extensive humidity tolerance, and a remarkable operational temperature range. This surge protector not only meets but exceeds the stringent requirements for lightning and surge protection, offering peace of mind for your electrical infrastructure.

Designed for TNC distribution systems use
High surge tolerance with up to 20 kA
Durable Durethan enclosure for protection
Remote signalling for effective surge monitoring
Compact dimensions for easy system integration